Aug 29 21:02:31.814 INFO checking RCasatta/authenticated_tree against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 21:02:31.814 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 21:02:31.814 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:02:32.039 INFO blam! aa9e48717693f34121e2b125fa9228b3475aa07e92838f783a2cafe5c29aa945
Aug 29 21:02:32.041 INFO running `"docker" "start" "-a" "aa9e48717693f34121e2b125fa9228b3475aa07e92838f783a2cafe5c29aa945"`
Aug 29 21:02:32.870 INFO kablam!     Checking integer-encoding v1.0.5
Aug 29 21:02:32.877 INFO kablam!     Checking rand v0.5.2
Aug 29 21:02:38.139 INFO kablam!     Checking authenticated_tree v0.1.0 (file:///source)
Aug 29 21:02:39.052 INFO kablam! warning: method is never used: `update`
Aug 29 21:02:39.052 INFO kablam!   --> src/main.rs:54:5
Aug 29 21:02:39.053 INFO kablam!    |
Aug 29 21:02:39.053 INFO kablam! 54 |     fn update(&mut self) {
Aug 29 21:02:39.053 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 21:02:39.053 INFO kablam!    |
Aug 29 21:02:39.053 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:02:39.053 INFO kablam! 
Aug 29 21:02:39.053 INFO kablam! warning: method is never used: `hash`
Aug 29 21:02:39.053 INFO kablam!    --> src/main.rs:238:5
Aug 29 21:02:39.053 INFO kablam!     |
Aug 29 21:02:39.053 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Aug 29 21:02:39.053 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:02:39.053 INFO kablam! 
Aug 29 21:02:39.476 INFO kablam! warning: method is never used: `update`
Aug 29 21:02:39.476 INFO kablam!   --> src/main.rs:54:5
Aug 29 21:02:39.476 INFO kablam!    |
Aug 29 21:02:39.476 INFO kablam! 54 |     fn update(&mut self) {
Aug 29 21:02:39.476 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 21:02:39.476 INFO kablam!    |
Aug 29 21:02:39.476 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:02:39.476 INFO kablam! 
Aug 29 21:02:39.477 INFO kablam! warning: method is never used: `hash`
Aug 29 21:02:39.477 INFO kablam!    --> src/main.rs:238:5
Aug 29 21:02:39.477 INFO kablam!     |
Aug 29 21:02:39.477 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Aug 29 21:02:39.477 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:02:39.477 INFO kablam! 
Aug 29 21:02:39.530 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.76s
Aug 29 21:02:39.534 INFO kablam! su: No module specific data is present
Aug 29 21:02:40.118 INFO running `"docker" "rm" "-f" "aa9e48717693f34121e2b125fa9228b3475aa07e92838f783a2cafe5c29aa945"`
Aug 29 21:02:40.279 INFO blam! aa9e48717693f34121e2b125fa9228b3475aa07e92838f783a2cafe5c29aa945